> From: Brad Hards <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]>, "'Greg KH'" <[EMAIL PROTECTED]> > Date: Thu, 14 Feb 2002 07:56:37 +1100
> > Yes, I'm referring to 7-29. I don't have the source handy and my > > "information" is anecdotal. It might be a problem with a particular > > implementation that is not the "standard" USB package for Linux. > > > > If you say it's there, I'll believe you. On the other hand, if some kind > > person would send me the source for hub.c I could check for myself. ;-) > Looks like the delay is 10ms, not 100. [From hub.c, 2.4.18pre4] > > There is a 400ms delay for low speed device connection as well > > Brad The 400ms was an "empirical" delay. It applied to all devices in 2.2 stack, but was dropped completely in early 2.4 stack. When Red Hat shipped a 2.4, we were flooded with reports "my mouse does not work with 7.1, worked fine with 7.0, fix your stupid kernel". I managed to slip the 400ms back in by JE with a bit of resistance, and with additional "if" for low-speed devices. Seems to fix a number of mice... Heck knows why. -- Pete _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
